10 Best
Classroom Voice Amplifiers
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Product Highlights- Rechargeable voice amplifier：built-in 1800mah lithium battery,amplifying time is up to 12 hours. music playing time is up to 10 hours. only need 3~5 hours to be fully charged.
- Flexible design：you can adjust the distance between your mouth and the mic to fit your purpose. the voice amplifier uses abs material with high light technology, durable and wear-resistant.
- Voice amplifier for teachers：this voice amplifier saves your voice from yelling or shouting out.loud voice, no distortion.a perfect voice aid for who have difficulty speaking or have a low voice .
- Voice amplifier personal :this amplifier is very lightweight and portable. you can use the back clip to fix it on your belt or pocket. you can also use waistbelt to tie it around your waist or hang it on your neck.
- Multifunctional microphone amplifier：supports tf (micro sd) card playing, usb flash drive playing and 3.5mm aux audio input (mic port can be used as aux port). you can repeat single tune, loop all music and switch songs.
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Product Highlights
- Rechargeable voice amplifier: voice amplifier with 2600mah rechargeable lithium battery, high safety and long service life. autonomy is 6-10 hours. in addition, the device recharges in 3-5 hours.
- Portable voice amplifier: the lightweight voice amplifier is easy to carry even outdoors. this voice amplifier with microphone is suitable for meeting rooms, classrooms, churches, yoga rooms or outdoors to spread the sound. suitable for: teachers, group leaders, doctors, sports coaches, salespeople and the elderly.
- Voice amplifier: the portable voice amplifier has a powerful voice. when connecting a microphone interface to use a headset microphone, the mini voice amplifier can improve the sound, make it more crystal clear, and cover a large area. at the same time, speaking effortlessly can protect your voice.
- Multifunctional voice amplifier: the teacher voice amplifier is not only a voice amplifier, it also offers three possibilities to play audio. you can choose the desired mode: usb media, sd card or aux input. (warnings: aux audio cable is not included in the package).
- Different carrying modes: there are many carrying procedures to support the voice amplifier. it can be worn on the shoulder or on the waist. you can also adjust the belt size to fit different positions.
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Product Highlights
- Portable and lightweight: our portable audio system has a portable design, as it is super lightweight, weighing only 8.8oz, with a user-friendly shape. it is equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the help of the waistband belt included.
- Long battery autonomy: you can enjoy the functionality of our multipurpose voice amplifier for many hours as it is equipped with a powerful 2200mah rechargeable lithium battery. it can resist up to 8 hours in use and it takes only 3-5 hours to fully charge, using a usb adapter and cable.
- Clear and loud sound: your voice will definitely be heard in every corner with our professional portable voice amplifier! the sound is perfectly clear, without background noise, and covers 10000sq. ft / 1000sqm, so you can make your voice be heard by anyone!
- Multipurpose use: this personal voice amplifier features 6 functioning modes. you can use it as a voice amplifier, to record information, as a powerful speaker. also, it can help you make selfies and play music via bluetooth, usb, or listen to the radio.
- Versatile and practical: powerful, portable, and super easy to use, this amplifier speaker system is a must-have! it can be used for a wide range of purposes, to make your voice heard at meetings, or when teaching in a large room, for big outdoor events, such as weddings, or tourist guides.
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Product Highlights
- Portable voice amplifier built in rechargeable battery that could last more than 8 hours and it charges by usb. loudspeaker is light weight and easy to carry. also has belt clip and hanging strap to carry.
- Wear the portable microphone headset around the back of necks and then angling the mic up, or wear as designed with mask loops on the as well without problem.
- This voice amplifier was mainly used for teaching,meetings or seminars, or guiding a tour.it produced sufficiently loud sound with a volume controller, so all people were hearing clearly.
- You could play music by bluetooth, a tf card/usb driver from this portable speaker.operation is straight forward, even if you could without needing the manual everybody can very quickly up and running - just plug in the headset and turn it on.
- Don’t be silly and overuse your voice. protect it using this voice amplifier headset.package includes personal voice amplifier, portable microphone, waistband,usb cable and manual
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Product Highlights
- 【amplifier with two microphones】uhf wireless microphone and wired microphone.uhf technology wireless microphone amplifier more resistant to interference, longer transmission distance and better listening experience.the wireless ear hook is removable.
- 【rechargeable speaker】wireless portable voice amplifier built-in a 1800mah lithium battery and can be used continuously for about 8-15 hours.the wireless microphone can be used for about 3-5 hours.
- 【wireless voice amplifier】 amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. delivering 10w clear and soft sound to cover about 10000 sq.ft (1000 ㎡).
- 【light weight power box】this microphone and speaker set is a portable public address system. you can take it to multiple locations such as classrooms, bingo calling and outdoors. a big help in speaking to 50+ members in your group.
- 【supports music playing】 tf (micro sd) card playing & usb flash drive playing. you can repeat single tune, loop all music and switch songs. supporting 3.5mm aux audio input (mic port can be used as aux port), easy to use as a wired speaker.
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Product Highlights
- 【campact and easy carry around】 - the portable microphone and speaker is in compact size and super lightweight, you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist with the help of the waistband.
- 【light weight power box】 voice amplifier this microphone and speaker set is a portable public address system. you can take it to multiple locations such as classrooms, bingo calling and outdoors.
- 【powerful sound 】the voice amplifier is in compact size, but with 8w output crystal sound and no noise is loud enough to cover a room with a large group of 25-100 people. the stable performance perfect for amplifying your sound and saving your throat.
- 【rechargeable voice amplifier】voice amplifier built-in a 4500mah big lithium battery allows the microphone speaker to take 4-6 hours to fully charge, but plays up to 20 hours of amplify time and up to 13 hours of music playtime.
- 【supports music playing】 voice amplifier tf (micro sd) card playing & usb flash drive playing. you can repeat single tune, loop all music and switch songs.
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Product Highlights
- 【for teachers & yoga】this speaker box is portbale, lightweight and compact. it is easy to use, just plug and play. you can use this in any setting from indoors to outdoor use, perfect for teachers, singing, coaches, training, presentation, tour guide etc.
- 【bluetooth & recording】multi-function loud-speaker support microphone output and music play at the same time, you could play music files from usb thumb drive, auxiliary jack, or using bluetooth. amp specifically to be able to record! please make sure the usb disk is insert before the recording. speaker support bluetooth play and recording at the same time!
- 【led display & mute】a new voice amplifier set features led display that it tells you what track/ function is activated, includes mic, recording, bluetooth, aux, usb, battery indicor and mute reminds. it could amplify your voice up to 15000 sq ft easily and output powerful, clear, crisp and o noise & distortion sound.
- 【large battery & sleep mode】personal amplifier builts 2500mah high capacity rechargeable battery, in about 3-5 hours you can use it up to 8-15 hours. if no input signal is detected within 5 minutes, speaker will enter sleep mode automatically to save power! it comes with a belt hook and a wearable adjustable strap to wear around your neck, the head piece has a headband...
- 【save voice】this is not only a portable amplifier but also a bluetooth speaker and litter pa system can help you to be heard clearly and save your throat. small system comes with a voice speaker, headset mic, waistband, aux cable, charging cable and plug. from winbridge you could get welcome guide, our worry-free 12-month warranty, and friendly customer service.
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Product Highlights
- Come with a wireless uhf headset mic, sound is pretty clear and well filtered, no feedback and no distortion. it is excellent as far as range, volume, and life.
- Louder than other 25 watts voice amplifier which allows you to project your voice across a group of 200-300 people.
- This is a 3 in 1 voice amplifier with uhf wireless microphone, portable bluetooth speaker, and a portable power bank.you have voice amplifier in your classroom or outdoor activities, used a portable bluetooth speaker to listen to music, and charge your phone if needed.
- This pa speaker amplifier is well built, its firm and very sturdy when hold in hand. if you are a tourist guide who talk alot during each destination, under all kind of weather, the waterproof feature is a plus.
- Rechargeable voice amplifier built-in a 4400mah （2*2200mah）big lithium battery allows the speaker to only take 3-5 hours to fully charge, but plays up to 12 hours of amplify time and up to 8 hours of music playtime. microphone will take 2-4 hours to fully charge but play up to 3 to 5 hours;
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Product Highlights
- 【portable design】portable microphone headset and speaker has microphone headset and adjustable strap, which can free your hands. the class microphone for teacher will be perfect for teaching, coaching, tours, conferences, speech est.
- 【mini teachers microphone】amplifier microphone is not only an powerful amplifier, but also a portable pa system, you can stream music from any type of mobile device up to 33 feet (10 meters).
- 【microphone amplifier】the sound of the classroom microphone for teacher is clear and loud, teacher can easily show it to a group of 50 . if you need to talk for a long time or speak loudly, this voice amplifier for teacher will be the best choice.
- 【large battery capacity】 the personal voice amplifier can be used for up to 8-15 hours, and it takes 5-8 hours to fully charge the portable amplifier. microphone with speaker help you deliver important speeches and reduce the times of charging.
- 【portable music player】the portable amplifier with microphone supports tf card and aux line input to play music, easily turning this voice amplifier into a music amplifier. you can also use personal microphone as a mini karaoke system and listen to music while inputting a microphone.
SHOWview product -
Product Highlights
- Come with a wireless uhf headset mic, sound is pretty clear and well filtered, no feedback and no distortion. it is excellent as far as range, volume, and life.
- Louder than other 25 watts voice amplifier which allows you to project your voice across a group of 200-300 people.
- This is a 3 in 1 voice amplifier with uhf wireless microphone, portable bluetooth speaker, and a portable power bank.you have voice amplifier in your classroom or outdoor activities, used a portable bluetooth speaker to listen to music, and charge your phone if needed.
- This pa speaker amplifier is well built, its firm and very sturdy when hold in hand. if you are a tourist guide who talk alot during each destination, under all kind of weather, the waterproof feature is a plus.
- Rechargeable voice amplifier built-in a 4400mah （2*2200 mah）big lithium battery allows the speaker to only take 3-5 hours to fully charge, but plays up to 12 hours of amplify time and up to 8 hours of music playtime. microphone will take 2-4 hours to fully charge but play up to 3 to 5 hours;
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